| Patents for H01F 7 - Magnets (20,067) |
|---|
| 02/12/1985 | US4499444 Desensitizer for ferromagnetic markers used with electromagnetic article surveillance systems |
| 02/12/1985 | US4498792 Printing and/or correcting device for printing machines |
| 02/05/1985 | US4498066 Electromagnetic device |
| 02/05/1985 | US4498048 NMR Imaging apparatus |
| 02/05/1985 | CA1182160A1 Electrical serial ring solenoid actuator |
| 01/29/1985 | US4496922 Electromagnetically released coupling |
| 01/29/1985 | US4496921 Electromagnetic actuator having adjustable plunger |
| 01/29/1985 | US4496134 Rotary solenoid actuator |
| 01/23/1985 | EP0132030A2 Proportional solenoid valve |
| 01/22/1985 | USRE31813 Print wire solenoid |
| 01/22/1985 | CA1181476A1 Permanent magnetic holding arrangement, particularly for temporary holding of ferro-magnetic parts |
| 01/16/1985 | EP0131155A2 Electro-magnetic alignment apparatus |
| 01/15/1985 | US4494098 Solenoid device |
| 01/15/1985 | US4494096 Latching solenoid |
| 01/15/1985 | US4494022 Electromagnetic force-transducer |
| 01/15/1985 | US4493474 Electromagnetic valve unit |
| 01/02/1985 | EP0129756A1 Electromagnetic actuator generating equal and opposing force vectors |
| 01/02/1985 | CA1180374A Electromagnet for use in nmr tomography |
| 01/01/1985 | US4491816 Transducer for alternating current limiter |
| 01/01/1985 | US4491815 Rotary actuator |
| 12/27/1984 | EP0129335A1 Desensitizer for ferromagnetic markers used with electromagnetic article surveillance systems |
| 12/27/1984 | EP0129308A2 Electromagnetic force-transducer |
| 12/27/1984 | EP0129127A1 Switchable magnet |
| 12/25/1984 | US4490815 Actuator for use in a pickup device for a video disk player |
| 12/25/1984 | US4490703 Multipole magnet for electron beam correction |
| 12/25/1984 | US4490675 Electromagnet for use in NMR tomography |
| 12/25/1984 | US4489950 Mechanical anchoring |
| 12/19/1984 | EP0128508A2 Method and apparatus for producing anisotropic magnets |
| 12/18/1984 | US4489294 Starter solenoid terminal cover |
| 12/18/1984 | CA1179732A1 Driver circuit for use with inductive loads or the like |
| 12/12/1984 | EP0127775A2 Subharmonic controller for electromagnetic exciter |
| 12/12/1984 | EP0127692A1 Electromagnetic driving element |
| 12/05/1984 | EP0127472A2 Ferrofluid-pole-piece magnetic apparatus and method of manufacture thereof |
| 12/05/1984 | EP0127354A1 Trip solenoid |
| 12/05/1984 | EP0127058A2 Positioning device for objects, particularly magnetic heads |
| 12/05/1984 | EP0126973A1 Disc storage device with positioning assembly and locking solenoid |
| 12/04/1984 | US4486731 Coil assembly with flux directing means |
| 12/04/1984 | US4486729 Device to make an object float through the utilization of magnets |
| 12/04/1984 | US4486728 Shared flux reciprocal electromagnetic actuator |
| 12/04/1984 | US4486711 Gradient field coil system for nuclear spin tomography |
| 11/27/1984 | US4485425 Drive circuit for printer, particularly, matrix printer of the needle or hammer variety |
| 11/27/1984 | US4485424 Process and circuit for exciting solenoid coil |
| 11/27/1984 | US4484761 Magnetic release system for safety ski bindings |
| 11/20/1984 | US4484170 Dot matrix print head solenoid assembly |
| 11/20/1984 | US4484167 Activating magnet, particularly a stroke magnet |
| 11/20/1984 | US4484161 Silicone rubber for relieving stress in magnetic material |
| 11/20/1984 | CA1178320A1 Solenoid |
| 11/14/1984 | EP0124860A1 Coil bobbin |
| 11/13/1984 | US4481699 Method for producing an electromagnetically actuatable fuel injection valve |
| 11/07/1984 | EP0124335A2 Force motor with null centering and null position bias |
| 11/06/1984 | US4481554 Voltage adaptive solenoid control apparatus |
| 11/06/1984 | US4480361 Clasp utilizing attractive force of permanent magnet |
| 11/06/1984 | CA1177530A1 Control of electro-magnetic solenoid |
| 10/30/1984 | US4480208 Stator structure for an electromagnetic device |
| 10/30/1984 | US4480202 Magnetic linear drive |
| 10/25/1984 | WO1984004198A1 Electromagnetic actuator apparatus |
| 10/25/1984 | WO1984004183A1 Method and device to adapt the action of an electromagnet on a component |
| 10/23/1984 | US4479162 High speed reciprocal electromagnetic actuator with cancelled retarding-flux |
| 10/23/1984 | US4479161 Switching type driver circuit for fuel injector |
| 10/23/1984 | US4479103 Polarized electromagnetic device |
| 10/17/1984 | EP0122133A1 Electrical winding |
| 10/16/1984 | US4477789 Solenoid armature cushion |
| 10/10/1984 | EP0121007A1 A combined position sensor and magnetic actuator |
| 10/10/1984 | EP0120927A1 Nmr imaging apparatus. |
| 10/09/1984 | US4476451 Solenoid actuator |
| 10/02/1984 | US4475096 Apparatus for generating intense, quasi-stationary magnetic fields with compact toroidal geometry |
| 09/25/1984 | US4473862 Circuit for controlling an electromagnet |
| 09/25/1984 | US4473861 Control device for an electromagnetic consumer in a motor vehicle, in particular a magnetic valve or an adjusting magnet |
| 09/25/1984 | US4473809 Lifting electromagnet |
| 09/25/1984 | US4473808 Electromagnet system for electromagnetic switchgear |
| 09/25/1984 | US4473311 Print wire drive assembly for dot-matrix printers |
| 09/19/1984 | EP0119120A1 Device for controlling clutching force |
| 09/19/1984 | EP0118591A1 Process and device for activating an electromagnetic positioner |
| 09/18/1984 | US4472699 Electromagnetic relay |
| 09/18/1984 | US4472344 Simplified segmented magnetic coil assembly for generating a toroidal magnetic field and the method of making same |
| 09/12/1984 | EP0118198A1 Magnets |
| 09/11/1984 | CA1174262A1 Multipole solenoid |
| 09/05/1984 | EP0117808A1 Device for supporting and fixing coils adapted to produce a constant and homogeneous magnetic field |
| 09/04/1984 | US4470030 Trip solenoid |
| 09/04/1984 | US4469023 Cross hammer type printer head |
| 08/30/1984 | WO1984003253A1 Wire coil assembly for matrix print head and manufacturing method |
| 08/29/1984 | EP0117145A1 Dot impact printing head |
| 08/29/1984 | EP0116850A1 Microprocessor controlled solenoid plunger print system containing an opto-electronic sensor |
| 08/28/1984 | US4468647 Activating magnet |
| 08/28/1984 | US4468622 Gradient coil system for nuclear magnetic resonance apparatus |
| 08/21/1984 | US4467304 Saturable tandem coil transformer relay |
| 08/21/1984 | CA1173102A1 Magnetomechanical converter |
| 08/14/1984 | US4465993 Magnetic holder |
| 08/07/1984 | CA1172341A1 Constant energy drive circuit for electromagnetic print hammers |
| 08/01/1984 | EP0114354A2 Electromagnetic actuator of the positioning device type |
| 07/31/1984 | US4463332 Adjustable, rectilinear motion proportional solenoid |
| 07/31/1984 | US4462707 Printing and/or correcting device for printing machines |
| 07/24/1984 | US4462014 Wide-angle actuator |
| 07/24/1984 | US4462013 Electromagnetic device with dust-tight enclosure |
| 07/17/1984 | US4460882 Brake magnet for watt-hour meters |
| 07/17/1984 | US4459819 Apparatus for controlling a refrigeration system |
| 07/11/1984 | EP0113301A1 Magnetic chuck using permanent magnets |
| 07/11/1984 | EP0113006A2 Backstop for print lever actuator |
| 07/10/1984 | CA1170700A1 Solenoid having spring biased lost motion link |
| 07/05/1984 | EP0099911A4 Solenoid operated flow control module. |